<template>
  <div class="login">
    <div class="login-left">
      <img src="~@/assets/image/logLeft.png" />
    </div>
    <div class="login-all">
      <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
        <h3 class="title">电竞蜂供应商管理系统</h3>
        <div class="title-show"></div>
        <el-form-item prop="username" class="username">
          <el-input v-model="loginForm.username" type="text" auto-complete="off" placeholder="账号">
            <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password"
            type="password"
            auto-complete="off"
            placeholder="密码"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
          </el-input>
        </el-form-item>
        <el-form-item prop="code">
          <el-input
            v-model="loginForm.code"
            auto-complete="off"
            placeholder="验证码"
            style="width: 63%"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
          </el-input>
          <div class="login-code">
            <img :src="codeUrl" @click="getCode" class="login-code-img"/>
          </div>
        </el-form-item>
        <el-checkbox v-model="loginForm.rememberMe" style="margin: 40px 0px 0px 20px; color: #B5B5B5;">记住密码</el-checkbox>
        <el-form-item style="width:100%;">
          <el-button
            :loading="loading"
            size="medium"
            type="primary"
            @click.native.prevent="handleLogin"
          >
            <span v-if="!loading">登 录</span>
            <span v-else>登 录 中...</span>
          </el-button>
        </el-form-item>
      </el-form>
      <div class="all-show1"></div>
      <div class="all-show2"></div>
    </div>
    <!--  底部  -->
    <!-- <div class="el-login-footer">
      <span>Copyright © 恒讯电竞 All Rights Reserved.</span>
    </div> -->
  </div>
</template>

<script>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from '@/utils/jsencrypt'

export default {
  name: "Login",
  data() {
    return {
      codeUrl: "",
      cookiePassword: "",
      loginForm: {
        username: "",
        password: "",
        rememberMe: false,
        code: "",
        uuid: ""
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "用户名不能为空" }
        ],
        password: [
          { required: true, trigger: "blur", message: "密码不能为空" }
        ],
        code: [{ required: true, trigger: "change", message: "验证码不能为空" }]
      },
      loading: false,
      redirect: undefined
    };
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true
    }
  },
  created() {
    this.getCode();
    this.getCookie();
  },
  methods: {
    getCode() {
      getCodeImg().then(res => {
        this.codeUrl = "data:image/gif;base64," + res.img;
        this.loginForm.uuid = res.uuid;
      });
    },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get('rememberMe')
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
      };
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true;
          if (this.loginForm.rememberMe) {
            Cookies.set("username", this.loginForm.username, { expires: 30 });
            Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
            Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
          } else {
            Cookies.remove("username");
            Cookies.remove("password");
            Cookies.remove('rememberMe');
          }
          this.$store.dispatch("Login", this.loginForm).then((loginRes) => {
            this.$router.push({ path: '/' });
          }).catch(() => {
            this.loading = false;
            this.getCode();
          });
        }
      });
    }
  }
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  display: flex;
  // justify-content: center;
  align-items: center ;
  height: 100%;
  background: linear-gradient(0deg, #0B6AEB 0%, #3007B4 100%);

  background-size: cover;
  .login-left{
    width: 48%;
    height: 71%;
    margin-top: 30px;
    margin-left: 9%;
    img{
      width: 100%;
      height: 100%;
    }
  }
}
.title {
  margin: 0px auto 15px auto;
  color: #333;
  font-size: 26px;
}
.title-show{
  width: 50px;
  height: 2px;
  background: #028BFF;
  margin-bottom: 25px;
}
.login-all{
  position: relative;
  width: 431px;
  height: 462px;
  padding: 0 50px;
  border-radius: 20px;
  background: #ffffff;

  margin-left: 7%;
  // background: rgba(2,9,10,.6);
  // border: 2px solid #0d2022;
  z-index: 333;
}

.login-form {
  border-radius: 6px;
  // width: 350px;
  padding: 40px 0px 0px 0px;
  border-radius: 50%;
  .username{
  }
  .el-form-item{
    margin: 0;
    padding: 15px;
    border-bottom: 1px solid #F7F7F7;
    .el-form-item__content{
      text-align: center;
    }
    .el-button{
      width: 100%;
      height: 36px;
      margin: auto;
      background: linear-gradient(90deg, #0B6AEB 0%, #4C3DFB 100%);
      box-shadow: 0px 6px 12px 0px RGBA(7, 101, 234, 0.3);
      border-radius: 20px;
      // border: 2px solid #0d2022;
      // border-radius: 20px 40px 20px 40px;
      // transition: 1s;
      // -moz-transition: 1s; /* Firefox 4 */
      // -webkit-transition: 1s; /* Safari and Chrome */
      // -o-transition: 1s; /* Opera */
      // &:hover{
      //   border-radius: 40px 20px 40px 20px;
      //   transition: 1s;
      //   -moz-transition: 1s; /* Firefox 4 */
      //   -webkit-transition: 1s; /* Safari and Chrome */
      //   -o-transition: 1s; /* Opera */
      // }
    }
  }
  .el-input {
    height: 38px;
    input {
      height: 38px;
      background: none;
      border: none;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 38px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #000;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
  z-index: 33;
}
.login-code-img {
  height: 38px;
}

</style>
